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Update texture manager docs to clarify texture cache sharing #92

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jduval23 merged 1 commit into from
Oct 13, 2026
Merged

Update texture manager docs to clarify texture cache sharing #92

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1 change: 1 addition & 0 deletions docs/REFERENCES/brightscript/components/rotexturemanager.md
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Expand Up @@ -15,6 +15,7 @@ next:

The Texture Manager provides a set of API's for managing an roBitmap cache.

All roTextureManager instances within an app share a single underlying texture cache. Cache-modifying operations (Cleanup, UnloadBitmap) affect all instances.

**Example: Requesting an roBitmap from the roTextureManager**

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9 changes: 7 additions & 2 deletions docs/REFERENCES/brightscript/interfaces/iftexturemanager.md
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Expand Up @@ -49,7 +49,10 @@ Cancels the request specified by req, which should be an roTextureRequest previo

##### Description

Removes a bitmap from the roTextureManager with the specified URL.
Removes the bitmap with the specified URL from the roTextureManager cache.

The roTextureManager cache is shared across all instances of roTextureManager within the app. Calling UnloadBitmap() removes the cached entry for the given URL regardless of which instance originally requested it, and regardless of any request parameters (such as image size) that were used.


##### Parameters

Expand All @@ -61,4 +64,6 @@ Removes a bitmap from the roTextureManager with the specified URL.

##### Description

Removes all bitmaps from the roTextureManager.
Removes all bitmaps from the roTextureManager cache.

The roTextureManager cache is shared across all instances of roTextureManager within the app. Calling Cleanup() removes all cached textures regardless of which instance originally requested them.
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